RNGR.net is sponsored by the USDA Forest Service and Southern Regional Extension Forestry and is a colloborative effort between these two agencies.

U.S. Department of Agriculture USDA Forest Service Southern Regional Extension Forestry Southern Regional Extension Forestry

Skip to content. | Skip to navigation

Home → Native Plant Network
 
NPN Protocol Details Image

Ceanothus (integerrimus)

Jim Barner
Seed Extractory Manager
USDA FS - R6 Bend Seed Extractory
63095 Deschutes Market Rd.
Bend, Oregon 97701
541-383-5481
541-383-5498 (fax)
jbarner@fs.fed.us
http://fsweb-ochdes.r6.fs.fed.us/seedextractory/ex
Family Scientific Name: Rhamnaceae
Family Common Name: Buckthorn family
Scientific Name: Ceanothus integerrimus Hook. & Arn.
Common Name: Deerbrush
Species Code: CEIN3
Ecotype: USFS, Rogue River-Siskiyou National Forest, Gold Beach Ranger District, Indigo site, Gold Beach, Oregon: 3800 ft. elevation
Propagation Goal: plants
Propagation Method: seed
ProductType: Propagules (seeds, cuttings, poles, etc.)
Time To Grow: 0
Propagule Collection: Small lot, 0.48 pounds, hand collected into paper bag.
Propagule Processing: METHOD OF CLEANING: Seed lot is first processed using a Westrup Model LA-P Laboratory Clipper/De-awner to remove seed from capsule. Laboratory Test Sieves, mesh size 12 and 14 are used next to remove stems and non seed material. Seed is then air-screened using an office Clipper, top screen: 5 1/2 round and a bottom screen: 1/20 round, high speed, and medium to high air. Number of Seeds per Pound: 115,400, Purity: 99%, X-Ray 100 Seeds: 81% Filled, TZ: 85% (Oregon State University Seed Laboratory Analysis)
Harvesting, Storage and Shipping: Storage: Cold Storage, 33-38 Degrees Fahrenheit

Citation:

Barner, Jim. 2009. Propagation protocol for production of Propagules (seeds, cuttings, poles, etc.) Ceanothus integerrimus Hook. & Arn. plants USDA FS - R6 Bend Seed Extractory Bend, Oregon. In: Native Plant Network. URL: https://NativePlantNetwork.org (accessed 2025/04/20). US Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources.